Event Pub/Sub Library
A simple and flexible asynchronous Event Pub/Sub library for Python.
🚀 Installation
Install via pip:
pip install event-pubsub
Or install locally for development:
pip install -e .
📦 Usage
1. Subscribe to an event
from event_pubsub import subscriber
@subscriber.subscribe(event_type="hello")
def event_handler(name: str):
print(f'hello {name} from sync')
2. publish an event
from event_pubsub import publisher
async def say_hello(name: str):
await publisher.publish('hello', name)
return {"message": "success"}
3. Passing multiple arguments
from event_pubsub import subscriber
@subscriber.subscribe(event_type="hello")
async def handle_message(user_id: int, message: str):
print(user_id, message)
4. Multiple handlers
from event_pubsub import subscriber
@subscriber.subscribe("event")
async def handler1(data):
print("handler1", data)
@subscriber.subscribe("event")
async def handler2(data):
print("handler2", data)
⚙️ Configuration
Event Types
Events are identified by string keys:
"user_created"
"order_completed"
"message_received"
Argument Passing
The emit method supports flexible arguments:
from event_pubsub import publisher
await publisher.publish("event", 1, 2, 3)
📄 License
MIT License
1 maintainer
Metadata
1 maintainer
Release files for event-pubsub 0.0.2
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
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| event_pubsub-0.0.2.tar.gz | 4.5 kB | With provenance | Details for event_pubsub-0.0.2.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| event_pubsub-0.0.2-py3-none-any.whl | Python 3 | none | any | Details for event_pubsub-0.0.2-py3-none-any.whl |
Total release size: 9.1 kB
Release files / event_pubsub-0.0.2.tar.gz
| Download URL | event_pubsub-0.0.2.tar.gz |
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| Size | 4.5 kB |
| Tags | Source |
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| Size | 4.6 kB |
| Tags | Python 3 |
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Signed by GitHub Actions, verified by PyPI on Mar 29, 2026.
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